Polymarket Scan API

endpoint

https://polymarket-scan-api.tatsu77.workers.dev/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is Polymarket Scan API live?

Yes — it answered the hub's last check (checked 16h ago). It answered 100% of checks over the last 30 days.

Is Polymarket Scan API free to use?

Not measured yet.

What tools does Polymarket Scan API have?

2 tools: scan_liquidity_anomaly, scan_history.

Is Polymarket Scan API safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• scan_liquidity_anomaly reads unknown never probed

  Scan all active Polymarket prediction markets for liquidity anomalies — thin books, depth surges, and mean-reversion setups. Returns scored opportunities with trade recommendations (AVOID_ENTRY / MONITOR / CONSIDER_ENTRY) and urgency levels. Paid tool: $0.018 USDC per call via x402 (payment handled in-protocol; x402-aware MCP clients pay automatically).

  mcp-tool

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  {
    "type": "object",
    "required": [],
    "properties": {
      "limit": {
        "type": "integer",
        "maximum": 20,
        "minimum": 1,
        "description": "Number of opportunities to return (1–20, default 10)."
      },
      "direction": {
        "enum": [
          "thin",
          "surge",
          "both"
        ],
        "type": "string",
        "description": "Filter by anomaly type: 'thin' (thin books), 'surge' (depth surges), or 'both' (all types)."
      },
      "min_score": {
        "type": "number",
        "maximum": 1,
        "minimum": 0,
        "description": "Minimum opportunity score (0–1, default 0.7). Use 0.8 for high-confidence signals only."
      }
    }
  }

  arguments 27 lines copy
• scan_history reads unknown never probed

  Time-series history of Polymarket liquidity scan snapshots (up to 24h, one snapshot per minute). Useful for spotting liquidity trends and verifying how long an anomaly has persisted. Paid tool: $0.005 USDC per call via x402 (payment handled in-protocol; x402-aware MCP clients pay automatically).

  mcp-tool

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  {
    "type": "object",
    "required": [],
    "properties": {
      "hours": {
        "type": "integer",
        "maximum": 24,
        "minimum": 1,
        "description": "Hours of history to fetch (1–24, default 1)."
      },
      "limit": {
        "type": "integer",
        "maximum": 60,
        "minimum": 1,
        "description": "Maximum number of snapshots to return (1–60, default 10)."
      },
      "min_score": {
        "type": "number",
        "maximum": 1,
        "minimum": 0,
        "description": "Minimum opportunity score filter per snapshot (0–1, default 0)."
      }
    }
  }

  arguments 24 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.